About Us
RP Nutrients, Inc. was established in 2008 with the vision to bring innovative and well-researched products to market.
Prioritizing research and effectiveness, we look to build a better, more efficient agricultural environment with nutrition, technology, and management by partnering with similarly motivated companies and individuals. Based in East Troy, WI, our sales team spans across the entire United States with deep relationships at all levels of the industry. Our goal is to provide solutions to help our customers and dairy producers generate a more profitable herd for generations to come.
We are the exclusive distributor for Evonik's Mepron®, an encapsulated rumen-stable source of methionine, and K-pron®, a hydrated potassium supplement with a high level of purity. In addition we have created a collaboration agreement with Landus's SoyChlor® and SoyPlus®.
By investing our time in research, technology and support, we lead the market in innovation with a state of the art dairy research and development center, PhD R&D, associated with a world class commercial dairy farm. We are a progressive company who offer support and technical service in all areas of your business.
Our Partners
Over the past several years we have grown our business, our company, and our relationships.
Better feed for better food: the science of animal nutrition is one of the keys to efficient and sustainable livestock production. Through decades of experience in animal nutrition, deep understanding of customer requirements, scientific expertise, and global presence Evonik provide you with knowledge-based system solutions for your sustainable and efficient production of meat, fish, eggs, and milk.
A farmer-owned cooperative headquartered in Iowa, Landus elevates and uplifts thousands of farmers in communities throughout rural America. By activating the power of data to connect key contributors across the ag supply chain, they help farmers build sustainable and profitable businesses and activate a more secure food and fuel future for farmers and consumers alike.
Our Team
Our Team of Technical Sales Managers are situated throughout the entire United States and are supported by an executive committee with more than 20 years of sales and research experience.
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Kari Blazei
Sales Director
(262) 203-4016
kari.blazei@rpnutrients.com -
Tiago Barros, DVM, MS, PhD
Director of International Technical Support
(262) 441-0054
tiago.barros@rpnutrients.com -
John Osborne
Technical Sales Manager - East Coast
(843) 730-3273
john.osborne@rpnutrients.com -
Clay Stanger
Technical Sales Manager - Northwest
(208) 421-6881
clay.stanger@rpnutrients.com -
Christin Keeffer
Technical Sales Manager - Midwest
(815) 275-4331
christin.keeffer@rpnutrients.com -
Thomas Frangione
Technical Sales Manager - Northeast
(603) 241-6743
thomas.frangione@rpnutrients.com -
Victor Lopes, PAS
Technical Sales Manager - California & Arizona
(209) 587-5026
victor.lopes@rpnutrients.com -
Michele Lahmers, PAS
Technical Sales Manager - East
(419) 651-2081
michele.lahmers@rpnutrients.com -
Brianna Griswold
Technical Sales Manager - South
(720) 364-2029
brianna.griswold@rpnutrients.com